Question

Show transcribed image textConsider the first-order difference equation initially at rest: y[n) + 0.5y[n - 1] = x[n] Compute the first five samples of the system output response to an input x[n] = 1.5 delta[n - 1]. Using z-transform, compute the first five samples of the system output for an input x[n] = (0.9)n u[n].